If you’d like to try an alternative to classic porcelain, then Tonda is the perfect complement to your home.


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It’s the perfect fit.

EDL has been designing and manufacturing standard fittings for over 40 yearsā€”all made in house, in the USA. And if your needs extend beyond our standard product line, we can design a fitting for your specific application. Handcrafted by master technicians, custom fittings are available in Teflon, stainless steel, copper, lava, neoprene, and more. We also offer specialized threads, milled flats, knurls, and cross holes, all based on your precise requirements. Designed for a broad range of markets and applications, EDL’s fittings can be used in new installations or for repair and maintenance. Plus, easy installation means you save on labor and equipment costs.

Compression Fittings

Custom Fittings

Please call EDL to inquire about our wide range of customizable options!
Options include:

  • Customizable Flares
  • 90Ā° Angle fittings
  • 45Ā° Angle fittings
  • Threading available in MM (as well as other special threading sizes)
  • Variable materials for the Gland as well as the fitting itself
  • Many more!!!
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Our Services

Since we began operations in 1943 focused on manufacturing temperature monitoring equipment, we provided calibration services deeply rooted in the science of metrology. Initially, we only serviced the products we created. But as our reputation for quality, integrity, and an excellent customer experience grew, we expanded the breadth and depth of services we offer to meet a variety of industry requests. Today, we are proud to complement our meticulous engineering and manufacturing with extensive service offerings.